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djangoshop-currencies-0.2.0
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Django-SHOP integration with django-currencies
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | djangoshop-currencies-0.2.0 |
| نام | djangoshop-currencies |
| نسخه کتابخانه | 0.2.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Richard Case |
| ایمیل نویسنده | rich@racitup.com |
| آدرس صفحه اصلی | https://github.com/racitup/djangoshop-currencies |
| آدرس اینترنتی | https://pypi.org/project/djangoshop-currencies/ |
| مجوز | BSD License |
djangoshop-currencies
=====================
Django-SHOP integration with `django-currencies <https://github.com/panosl/django-currencies>`__
Introduction
------------
This module allows Django-SHOP implementations to integrate live
currency feeds. This will allow you to offer your shop product prices
in the user's chosen currency.
The module is currently compatible with Django v1.10.7. This
documentation assumes a working knowledge of Django and
`Django-SHOP <http://django-shop.readthedocs.io/en/latest/>`__.
Release History
~~~~~~~~~~~~~~~
- 0.2.x - `Django-SHOP <https://github.com/awesto/django-shop>`__ v0.11.x compatibility
- 0.1.x - `Django-SHOP <https://github.com/awesto/django-shop>`__ v0.10.2 compatibility
TODO
~~~~
Please let me know of you have any feature suggestions, or wish to
implement any of the below:
- Fix for the db initialisation warning below.
- Tests.
- Continuous build integration including compatibility testing with
various python, Django and Django-SHOP versions.
Configuration
-------------
Follow the Readme for `django-currencies <https://github.com/panosl/django-currencies>`__.
Install this module through pip: ``pip install djangoshop-currencies``.
The Django-SHOP Money system has been extended to use django-currencies as a currency conversion backend.
To enable this functionality your currencies configuration must satisfy the following requirements:
1. ISO4217Exponent and symbol populating using ``./manage.py currencies iso``
(This automatically imports the currencies set in the ``SHOP_CURRENCIES`` setting)
2. Currency factors populating using ``./manage.py updatecurrencies yahoo``
(This also sets the base currency to ``SHOP_DEFAULT_CURRENCY``)
3. Some currencies set to active in the admin interface
.. topic:: Warning
The *currencies* database table **must** be initialised before any Django app can import the included money types.
Unfortunately the ``./manage.py`` command will automatically import a lot of modules when they are configured in
INSTALLED_APPS causing an error which prevents you from running ``./manage.py migrate``, etc.
As a workaround before a permanent solution is found:
1. Create a minimal settings file which will be used temporarily to allow the currencies table of your database to be populated. As an example, `one is included here <shop_currencies/min_settings.py>`_.
2. Run ``python manage.py migrate --settings shop_currencies.min_settings`` (or use your minimal settings file)
3. Satisfy requirements 1. & 2. above & append ``--settings <min_settings>`` to the commands
4. Run ``python manage.py migrate``
5. Run ``python manage.py createsuperuser`` to create an admin user
6. Satisfy requirement 3. above
Once created, I recommend dumping your base currency as a fixture for subsequent use when initialising databases:
.. code-block:: shell
python manage.py dumpdata --indent 2 --output fixtures/currency.json --pks 1 currencies.currency
python manage.py loaddata --settings shop_currencies.min_settings fixtures/currency.json
Usage
~~~~~
Replace the ``DefaultCartModifier`` with the provided ``CurrencyCartModifier``
in your shop settings:
.. code-block:: python
SHOP_CART_MODIFIERS = (
# provides the default cart lines
'shop_currencies.modifiers.CurrencyCartModifier',
...
Use the Money conversion extension which provides the ``to(code)`` function as below.
The additional ``base`` argument is used by the cart modifier.
.. code-block:: python
from django.db import models
from currencies.utils import get_currency_code
from shop_currencies.money.fields import MoneyField
class MyModel(models.Model):
unit_price = MoneyField()
...
def get_price(self, request, base=False):
if base:
return self.unit_price
else:
session_currency_code = get_currency_code(request)
return self.unit_price.to(session_currency_code)
نحوه نصب
نصب پکیج whl djangoshop-currencies-0.2.0:
pip install djangoshop-currencies-0.2.0.whl
نصب پکیج tar.gz djangoshop-currencies-0.2.0:
pip install djangoshop-currencies-0.2.0.tar.gz